FDA.reportPublic FDA data

magnesium oxide

Product NDC
10135-721
11-digit product format
101350721
Labeler code
10135
Product ID
10135-721_43922d0f-7d1c-76da-e063-6294a90a96ba
Type
HUMAN OTC DRUG
Nonproprietary name
magnesium oxide
Dosage form
TABLET
Route
ORAL
Labeler
Marlex Pharmaceuticals Inc.
Application
M001
Marketing category
OTC MONOGRAPH DRUG
Marketing start
2023-11-01
Substance
MAGNESIUM OXIDE
Active strength
420 mg/1
Pharmacologic classes
Calculi Dissolution Agent [EPC], Increased Large Intestinal Motility [PE], Inhibition Large Intestine Fluid/Electrolyte Absorption [PE], Inhibition Small Intestine Fluid/Electrolyte Absorption [PE], Magnesium Ion Exchange Activity [MoA], Osmotic Activity [MoA], Osmotic Laxative [EPC], Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]
NDC exclude flag
No
Listing certified through
2026-12-31
Current FDA listing
Yes

Additional Listing Data#

Finished product
Yes
Brand name base
magnesium oxide
Listing expiration
2026-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
MAGNESIUM OXIDE420 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
3A3U0GI71GInternal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
311430Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
dc57893c-068a-37d8-e053-2a95a90aa054Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
6e3c022f-0786-43f1-8857-edff89d5153fProduct name120260309
95250459-30e4-45c1-b08a-993044f49109Product name220250805
efd58652-cb8f-4018-91ca-4b0eb2ff729fProduct name720240226
362d7abb-94e6-4c60-9a58-266894157713Product name120231023
e2db08c6-133f-4f4f-afb4-e90a2418d6f6Product name120230320
6bd95106-a412-1dad-b9cc-4cb74bfb27ceProduct name220230315
9badc7be-250a-44ab-aa36-926af3f02679Product name120210527
2641ccb3-721d-4fbf-9f2f-ca2f18157a62Product name320210309
11ed6f83-cdd2-4637-8379-b1a1d3ae3cdeProduct name120181101
7cda52fc-125f-421c-8fea-bc1974370c49Product name220180703
86c45a79-b9f0-4476-a27c-6e10db098497Product name120180125
26acd337-b838-40ac-bcbc-05c3b81c8712Product name120170323
d5e51f11-ad28-caa4-4b49-4143974782adProduct name120150831
290f523a-f9db-9774-b5a9-e1f908ac1782Product name120150828
e7e58cd3-cacb-49df-8d34-1ee335614abbProduct name120150609
0ca1d589-929b-4b33-bc5b-1d84abdafa6aProduct name120150324
fc363c46-397b-4476-ac0f-70e43e8e4592Product name120150324
c6b65c52-69c7-df49-550a-a50c137f6218Product name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
10135-721-01magnesium oxide100 in 1 BOTTLETABLET1007

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
10135-721-01EA - Each10135-7212ed96e1e-5c14-4a97-ae33-324a0cc07ee112022-06-06

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
10135-721MAGNESIUM OXIDE TABLET [MARLEX PHARMACEUTICALS INC.]6Current NDC, Legacy NDC, 1 package rows20241010_dc57893c-068a-37d8-e053-2a95a90aa054.zip

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 38 · 742 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Sodium Bicarbonate 5 grSODIUM BICARBONATETWIN MED LLCe325d899-d9a6-5adb-e053-2995a90ac8612026-08-04WarningsExact identifier
application number: M001
LYOPHILIZED AMNION WITH ALBUMINHUMAN AMNIOTIC MEMBRANEGuangzhou Yilong Cosmetics.,Ltd57c5a5a5-bbd1-27c3-e063-6294a90a74532026-08-02WarningsExact identifier
application number: M001
TUMS ULTRACALCIUM CARBONATEHaleon US Holdings LLC348d3dfa-6a52-4583-96e3-83c4bf2df45b2026-07-27WarningsExact identifier
application number: M001
Extra Strength Assorted BerryCALCIUM CARBONATEBJWCbc56a82e-b875-4a4c-9b49-4bfbc69187242026-07-22WarningsExact identifier
application number: M001
Best Choice Ultra StrengthANTACID TABLETS (CALCIUM CARBONATE)BEST CHOICE (VALU MERCHANDISERS COMPANY)1547b549-efd0-46da-8f91-3d7e4d4a2f3a2026-07-17WarningsExact identifier
application number: M001
Best Choice Extra Strength Berry FlavorCALCIUM CARBONATE ,MAGNESIUM HYDROXIDE,SIMETHICONEBEST CHOICE (VALU MERCHANDISERS COMPANY)529d7da6-5997-41f5-bfb8-33d2bbdce78e2026-07-17WarningsExact identifier
application number: M001
Best Choice Extra Strength Tropical FruitCALCIUM CARBONATEBEST CHOICE (VALU MERCHANDISERS COMPANY)09e25e8e-a861-45cb-a919-36c30d3b7f7b2026-07-17WarningsExact identifier
application number: M001
LEADER ULTRA STRENGTHANTACID CALCIUM CARBONATECARDINAL HEALTH 110, LLC. DBA LEADER713c74bf-f586-4c63-82aa-5ed3a611d7a02026-07-17WarningsExact identifier
application number: M001
Best Choice Regular StrengthCALCIUM CARBONATEBEST CHOICE (VALU MERCHANDISERS COMPANY)a05bc8e7-ffc1-4abb-ade5-c3394a7e49bd2026-07-17WarningsExact identifier
application number: M001
Fast Acting Heartburn Relief Peppermint FlavorCALCIUM CARBONATERaritan Pharmaceuticals Inca7c5a5db-bdfe-4601-ae51-dedd81626b0d2026-07-17WarningsExact identifier
application number: M001
Best Choice Extra StrengthCALCIUM CARBONATE ,MAGNESIUM HYDROXIDEBEST CHOICE (VALU MERCHANDISERS COMPANY)1989551d-b977-4d5e-8b01-153cd9d638fc2026-07-17WarningsExact identifier
application number: M001
Best Choice Extra Strength Assorted BerryCALCIUM CARBONATEBEST CHOICE (VALU MERCHANDISERS COMPANY)412a5be3-2f90-483c-8169-b733861f3aa12026-07-17WarningsExact identifier
application number: M001
Best Choice Assorted FruitCALCIUM CARBONATEBEST CHOICE (VALU MERCHANDISERS COMPANY)cd9e2e11-25a8-4096-870a-9d0269e6c7a92026-07-17WarningsExact identifier
application number: M001
Best Choice Extra StrengthSMOOTH ANTACID TABLETSBEST CHOICE (VALU MERCHANDISERS COMPANY)c5141eb9-d851-453e-b51c-f436a647495a2026-07-17WarningsExact identifier
application number: M001
Gelfos-MALUMINUM PHOSPHATE, COLLOIDAL, MAGNESIUM HYDROXIDE, SIMETHICONEMasaem Company56b9a769-08fb-738f-e063-6294a90a9eb22026-07-16WarningsExact identifier
application number: M001
Extra Strength Gas ReliefSIMETHICONEShield Pharmaceuticals Corpe62f6f6f-59a9-4df4-91ca-a76c4de93fe02026-07-15WarningsExact identifier
application number: M001
SimethiconeTARGET BERRY BLAST ANTACID HBG CHEWTarget5245af45-77c7-c95f-e063-6294a90a24f72026-07-15WarningsExact identifier
application number: M001
Amazon Basics Cherry Antacid SCCALCIUM CARBONATEAmazon4b1d6e4e-8b59-ec06-e063-6394a90aa60d2026-07-15WarningsExact identifier
application number: M001
FEVIA Acid ControlCALCIUM CARBONATEVIVUNT PHARMA LLC4b1bd2d1-c909-f5db-e063-6394a90a84bc2026-07-15WarningsExact identifier
application number: M001
FEVIA Acid ControlCALCIUM CARBONATEVIVUNT PHARMA LLC4d695a90-6502-3020-e063-6394a90ab0c32026-07-15WarningsExact identifier
application number: M001

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
311430magnesium oxide 420 MG Oral TabletPSNdc57893c-068a-37d8-e053-2a95a90aa0547
311430magnesium oxide 420 MG Oral TabletSCDdc57893c-068a-37d8-e053-2a95a90aa0547
311430magnesium oxide 420 MG (magnesium 253 MG) Oral TabletSYdc57893c-068a-37d8-e053-2a95a90aa0547

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
10135-721-0110135072101100 TABLET in 1 BOTTLE (10135-721-01) 100 tablet2023-11-010000-00-00NoNoCurrent